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Transformers

Study 132 Electrical Engineering MCQs with correct answers and explanations.

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131Electrical EngineeringMedium

Which winding of the transformer has less cross-sectional area?

APrimary winding

BLow voltage winding

CSecondary winding

DHigh voltage winding

Correct answer

D. High voltage winding

Explanation

The correct answer is High voltage winding.

132Electrical EngineeringMedium

Aair core

Bcost iron core

Ccopper core

Dmild steel core

Correct answer

A. air core

Explanation

The correct answer is air core.